Chris Zakelj wrote:
Greg Thomas wrote:Yes, but at that point it becomes a rather useless system. It's likely to break in curious ways, since anything using the 127.0.0.1 loopback will, I think, either become unresponsive or start throwing errors.It does say "single" rule.
Ok, I'm in brainstorm/big-picture mode and wasn't concerning myself with the technical details, but I will clarify. pf will block all incoming external connections. All traffic will pass on the loopback.
